package week3;
import java.util.Scanner;
/**
 * Created by dell on 2017/3/9.
 */
public class Sum {
    public static void main(String[] args){
        Scanner scanner = new Scanner(System.in);
        long sum = 0;
        long number = 0;
        do{
            System.out.printf("输入数字：");
            number = Long.parseLong(scanner.nextLine());
            sum += number;
        }while(number != 0);
        System.out.println("总和：" + sum);
    }
}
